package DAO;

import java.util.ArrayList;

import Data.Course;
import Data.Register;
import Data.Stu_XK;
import Data.Stu_cou;
import Data.Student;

public interface Stu_xk_DAO {
	public int insert(Stu_XK s);
	public ArrayList<Stu_cou> select_all(String id);
}
